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All Journal Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Jumper : Journal of Educational Multidisciplinary Research OMEGA: Jurnal Keilmuan Pendidikan Matematika
Hakim, Hilda
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Computer Science & IT Education Environmental Science Library & Information Science Mathematics

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ANALISIS KEMAMPUAN BERPIKIR LOGIS PADA MATERI PELUANG DI KELAS IX SMP NEGERI 1 TAKENGON Noviani, Julia; Hakim, Hilda; Jarwandi, Jarwandi
Jurnal Ilmiah Pendidikan Matematika Al-Qalasadi Vol 4 No 1 (2020): Jurnal Ilmiah Pendidikan Matematika AL QALASADI
Publisher : Program Studi Pendidikan Matematika FTIK IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/v3i2.1196

Abstract

This study aims to describe the ability of students to think logically on probability subject in class IX in SMP Negeri 1 Takengon. This study uses a qualitative approach to the type of descriptive research. The subject of this study consisted of three students, with the criteria of one student with high ability, one with moderate ability, and one with low ability. Data collection used tests and semi-structured interviews. The instrument used was a test of probabality material. The process of data analysis in this study includes data reduction, data presentation, and drawing conclusions. Based on the analysis of the description of students logical thinking abilities with high criteria (student 1) showed excellent logical thinking skills. Then students with moderate abilities (student 2) showed good logical thinking skills. Student 2 has a deficiency in the stage of thought twitching. While students with low criteria (student 3) demonstrate sufficient logical thinking skills. Student 3 has a deficiency in the stage of thought twitching and drawing conclusions that indicate the student's inaccuracy. Overall the ability to think logically these three students can be said to be good. This can be seen from every work and interview results,, students are able to do most of the indicators of logical thinking ability.
PARADIGMA PEDAGOGI REFLEKTIF: ALTERNATIF PEMBELAJARAN MATEMATIKA UNTUK MENINGKATKAN KEMAMPUAN LITERASI MATEMATIS Harahap, Rosliana; Hakim, Hilda
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 1 No. 2 (2022): OMEGA
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v1i2.797

Abstract

Kemampuan siswa bernalar,mengumpulkan informasi, menafsirkan, dan menemukan solusi dari permasalahan sehari-hari siswa dapat dikatakan sebagai kemampuan literasi matematis. Melalui kemampuan literasi matematis, mereka memahami matematika dan dapat menerapkannya dalam kehidupan nyata. Tetapi pada saat pengamatan awal didapati bahwa kemampuan literasi matematis siswa masih jauh dari harapan, ini dapat sebabkan oleh pembelajaran yang tidak sesuai, untuk itu Peneliti menerapkan model pembelajaran PPR untuk meningkatkan kemampuan literasi matematis siswa. Penelitian ini memiliki tujuan untuk mengetahui adakah peningkatan kemampuan literasi matematis dengan model pembelajaran PPR. Populasinya adalah seluruh siswa MTS se-Kecamatan Kebayakan, dan sampelnya adalah MTs N 2 Takengon, MTs S Ar-Rahman, dan MTs S Kebayakan. Data didapat dari pre-test dan post-test. Data-data ini lalu diuji normalitas dan homogenitasnya, terakhir dianalisis menggunakan uji t. Hasil uji t menunjukkan nilai t hitung sebesar 6,02 lebih besar dari taraf signifikan 5% sebesar t tabel 2,00, Artinya terjadi peningkatan kemampuan literasi matematis siswa yang signifikan dengan menggunakan PPR. Walaupun begitu kemampuan literasi matematis harus terus ditingkatkan karena hasil pada tiap level PISA masih dibawah 60%.
Students' Mathematical Problem Solving Ability In Faraidh Noviani, Julia; Hakim, Hilda
Jumper: Journal of Educational Multidisciplinary Research Vol 1 No 1 (2022): Jumper: Journal of Educational Multidisciplinary Research
Publisher : LSM Catimore dan Sahabat Jl. Paya Ilang/Pertamina Desa Lemah Burbana, Takengon, Aceh Tengah 24552

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (463.429 KB) | DOI: 10.56921/jumper.v1i1.32

Abstract

Problem solving ability is a process to find a combination of a number of rules that can be applied in an effort to overcome new situations. This study aims to describe students' mathematical problem solving in faraidh. This study uses a qualitative approach. The subjects in this study consisted of 3 people with high, medium and low mathematical abilities. The instrument used is a faraidh problem-solving test in the form of fractional questions and interviews. Data analysis was carried out to describe students' ability in problem solving supported by test and interview results, followed by drawing conclusions. Based on the results of the study, subjects with high abilities had good problem solving skills on faraidh problems, as evidenced by all stages of problem solving that were met by highly skilled subjects starting from answering questions and interviews. Moderately capable subjects have sufficient problem-solving skills on the faraidh problem, it is proven that the subject is not right in solving problem solving and the subject does not properly explain problem solving. Low-ability subjects have sufficient problem-solving skills on the faraidh problem, it is proven that the subject has not been able to explain problem solving.
Co-Authors Jarwandi, Jarwandi Noviani, Julia Rosliana Harahap